Datagov Opendata Platform

1. The domestic linkage table indicates the number of units that need to be purchased directly or indirectly from each department when one unit of a product in a certain department is added. Only domestic products are considered, and only the impact of domestic products is taken into account.2. Collection purpose: To demonstrate the industry structure and the mutual interdependence between industry sectors.3. Data collection method: Mainly based on the industrial and commercial census conducted every five years and various relevant statistical data.